3v4l.org

run code in 300+ PHP versions simultaneously
<?php $callable = function(){echo 'hi';}; $callable(); function getCallable() { global $callable; return $callable; } function getCallableArray() { global $callable; return array($callable); } //getCallable()(); var_dump(getCallableArray()); getCallableArray()[0]();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0070.00718.63
8.3.30.0070.00720.34
8.3.20.0030.00620.53
8.3.10.0040.00421.04
8.3.00.0060.00322.27
8.2.170.0120.00318.98
8.2.160.0070.00722.96
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0040.00420.91
8.2.110.0090.00020.92
8.2.100.0090.00317.90
8.2.90.0060.00319.11
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0080.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00718.05
8.2.20.0040.00417.73
8.2.10.0000.00717.66
8.2.00.0020.01017.63
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0160.00622.62
8.1.230.0040.00818.99
8.1.220.0080.00017.77
8.1.210.0030.00618.77
8.1.200.0000.00817.35
8.1.190.0080.00017.35
8.1.180.0060.00318.10
8.1.170.0060.00318.90
8.1.160.0000.00718.80
8.1.150.0000.00918.72
8.1.140.0050.00217.37
8.1.130.0000.00717.82
8.1.120.0000.00717.43
8.1.110.0000.00817.44
8.1.100.0040.00417.33
8.1.90.0030.00417.50
8.1.80.0050.00317.44
8.1.70.0030.00317.38
8.1.60.0030.00617.47
8.1.50.0000.00817.50
8.1.40.0030.00617.41
8.1.30.0040.00417.66
8.1.20.0050.00217.70
8.1.10.0040.00417.57
8.1.00.0030.00617.38
8.0.300.0050.00318.77
8.0.290.0060.00316.75
8.0.280.0040.00418.44
8.0.270.0050.00317.24
8.0.260.0000.00716.88
8.0.250.0040.00416.97
8.0.240.0110.00016.97
8.0.230.0030.00316.97
8.0.220.0030.00316.93
8.0.210.0070.00016.91
8.0.200.0000.00716.91
8.0.190.0040.00416.93
8.0.180.0070.00016.92
8.0.170.0000.00816.79
8.0.160.0000.00716.96
8.0.150.0000.00816.92
8.0.140.0030.00516.87
8.0.130.0030.00313.28
8.0.120.0030.00516.86
8.0.110.0000.00716.90
8.0.100.0030.00516.95
8.0.90.0040.00416.75
8.0.80.0070.01416.84
8.0.70.0020.00516.96
8.0.60.0000.00816.80
8.0.50.0000.00816.75
8.0.30.0120.00617.20
8.0.20.0110.01017.40
8.0.10.0040.00417.06
8.0.00.0120.00516.67
7.4.330.0020.00216.89
7.4.320.0030.00316.49
7.4.300.0000.00616.51
7.4.290.0070.00016.52
7.4.280.0030.00316.59
7.4.270.0000.00716.47
7.4.260.0000.00513.27
7.4.250.0040.00416.55
7.4.240.0050.00216.48
7.4.230.0000.00716.53
7.4.220.0130.00616.55
7.4.210.0070.00916.62
7.4.200.0030.00316.62
7.4.190.0000.00816.76
7.4.160.0080.00816.32
7.4.150.0110.00717.40
7.4.140.0130.00317.86
7.4.130.0120.00416.46
7.4.120.0030.01316.45
7.4.110.0200.00316.54
7.4.100.0150.00616.59
7.4.90.0090.00916.52
7.4.80.0040.01519.39
7.4.70.0000.01816.56
7.4.60.0140.00316.48
7.4.50.0080.00016.29
7.4.40.0070.00722.77
7.4.30.0050.01116.65
7.4.00.0070.01015.12
7.3.330.0000.00513.32
7.3.320.0030.00313.35
7.3.310.0000.00816.32
7.3.300.0060.00016.20
7.3.290.0030.01016.36
7.3.280.0100.00616.32
7.3.270.0040.01417.40
7.3.260.0120.00918.24
7.3.250.0140.00616.52
7.3.240.0060.01216.44
7.3.230.0090.01216.39
7.3.210.0170.00016.54
7.3.200.0110.00719.39
7.3.190.0000.02116.48
7.3.180.0050.01216.31
7.3.170.0080.00816.38
7.3.160.0100.00616.46
7.3.120.0100.00314.82
7.2.330.0180.02116.66
7.2.320.0090.01316.63
7.2.310.0090.01216.75
7.2.300.0100.00716.71
7.2.290.0080.00816.57
7.2.60.0000.01216.77
7.2.00.0030.00919.54
7.1.200.0000.01115.62
7.1.100.0040.00418.21
7.1.70.0000.01117.21
7.1.60.0140.01119.17
7.1.50.0070.01716.73
7.1.00.0070.07322.51
7.0.200.0070.00016.82
7.0.140.0070.06721.92
7.0.80.0430.07719.86
7.0.70.0500.08020.13
7.0.60.0500.05019.95
7.0.50.0600.04320.16
7.0.40.0070.08720.14
7.0.30.0070.04020.14
7.0.20.0130.04020.03
7.0.10.0030.08319.99
7.0.00.0130.07020.13
5.6.280.0000.07720.78
5.6.230.0070.05020.72
5.6.220.0070.08320.74
5.6.210.0070.04720.58
5.6.200.0130.04321.04
5.6.190.0100.07721.08
5.6.180.0070.05021.03
5.6.170.0100.03721.04
5.6.160.0200.07321.02
5.6.150.0070.08720.98
5.6.140.0130.08321.04
5.6.130.0030.05020.98
5.6.120.0200.07321.09
5.6.110.0070.06321.04
5.6.100.0070.06321.01
5.6.90.0070.06021.06
5.6.80.0170.06320.33
5.6.70.0130.07320.39
5.6.60.0070.08020.46
5.6.50.0030.05320.48
5.6.40.0100.04320.44
5.6.30.0000.08020.47
5.6.20.0130.07320.46
5.6.10.0100.04320.46
5.6.00.0100.07720.36
5.5.370.0100.04020.37
5.5.360.0030.08720.54
5.5.350.0030.06720.48
5.5.340.0030.04320.83
5.5.330.0170.08020.86
5.5.320.0030.04320.84
5.5.310.0130.04020.87
5.5.300.0100.08320.80
5.5.290.0000.04720.64
5.5.280.0100.08020.93
5.5.270.0070.06320.64
5.5.260.0070.05020.91
5.5.250.0030.04720.74
5.5.240.0070.04720.18
5.5.230.0030.04320.24
5.5.220.0100.07020.29
5.5.210.0170.05720.28
5.5.200.0000.05320.22
5.5.190.0070.06320.29
5.5.180.0100.07720.16
5.5.160.0100.04320.27
5.5.150.0200.06720.18
5.5.140.0070.07720.25
5.5.130.0070.07720.23
5.5.120.0070.04320.21
5.5.110.0100.03320.21
5.5.100.0100.07720.12
5.5.90.0100.04320.11
5.5.80.0100.07720.06
5.5.70.0100.05019.93
5.5.60.0070.07020.00
5.5.50.0200.06719.93
5.5.40.0030.06020.05
5.5.30.0100.06020.17
5.5.20.0030.08320.11
5.5.10.0000.05320.06
5.5.00.0230.04019.98
5.4.450.0130.07019.20
5.4.440.0130.07019.45
5.4.430.0130.06319.44
5.4.420.0030.06319.25
5.4.410.0070.08019.23
5.4.400.0170.06719.17
5.4.390.0070.05018.90
5.4.380.0070.08719.09
5.4.370.0030.04019.04
5.4.360.0100.07719.21
5.4.350.0070.04319.09
5.4.340.0070.05019.16
5.4.320.0130.04019.21
5.4.310.0130.04019.15
5.4.300.0070.06319.16
5.4.290.0070.04018.91
5.4.280.0170.05719.15
5.4.270.0030.07318.95
5.4.260.0100.03318.90
5.4.250.0030.05718.84
5.4.240.0130.06719.00
5.4.230.0030.04719.16
5.4.220.0030.04019.06
5.4.210.0070.07319.04
5.4.200.0000.07719.15
5.4.190.0070.08019.04
5.4.180.0070.07718.94
5.4.170.0100.06019.22
5.4.160.0000.05719.03
5.4.150.0030.07719.22
5.4.140.0100.07716.48
5.4.130.0170.06316.52
5.4.120.0030.07316.50
5.4.110.0030.03716.39
5.4.100.0030.03716.32
5.4.90.0100.07016.48
5.4.80.0070.04316.46
5.4.70.0070.04316.31
5.4.60.0070.04716.36
5.4.50.0130.07016.29
5.4.40.0070.07716.53
5.4.30.0030.07316.24
5.4.20.0000.04316.45
5.4.10.0030.06016.39
5.4.00.0000.04315.77
5.3.290.0030.04314.66
5.3.280.0130.07014.64
5.3.270.0100.05014.71
5.3.260.0070.07314.67
5.3.250.0030.05714.61
5.3.240.0000.04714.75
5.3.230.0030.05014.66
5.3.220.0100.03314.57
5.3.210.0030.08314.56
5.3.200.0000.04014.52
5.3.190.0030.06014.50
5.3.180.0070.06014.68
5.3.170.0100.07314.62
5.3.160.0130.06314.66
5.3.150.0070.07314.66
5.3.140.0030.05014.57
5.3.130.0030.07714.64
5.3.120.0070.05014.61
5.3.110.0030.03714.54
5.3.100.0030.07014.03
5.3.90.0000.08714.09
5.3.80.0100.07014.01
5.3.70.0030.05014.12
5.3.60.0070.07313.89
5.3.50.0070.04313.87
5.3.40.0000.06713.94
5.3.30.0030.05714.03
5.3.20.0030.08013.71
5.3.10.0030.05713.72
5.3.00.0070.05013.67
5.2.170.0070.03311.62
5.2.160.0070.05311.62
5.2.150.0100.05711.62
5.2.140.0030.06311.62
5.2.130.0070.05311.62
5.2.120.0000.04011.62
5.2.110.0000.03311.62
5.2.100.0030.03011.62
5.2.90.0000.03011.62
5.2.80.0030.03011.62
5.2.70.0030.03311.62
5.2.60.0030.06711.62
5.2.50.0070.05011.62
5.2.40.0030.03011.62
5.2.30.0030.05711.62
5.2.20.0100.02311.62
5.2.10.0100.03311.62
5.2.00.0030.03311.62
5.1.60.0030.05311.62
5.1.50.0100.03011.62
5.1.40.0070.05311.62
5.1.30.0070.05011.62
5.1.20.0070.05311.62
5.1.10.0030.05311.62
5.1.00.0030.05711.62
5.0.50.0070.04011.62
5.0.40.0070.04011.62
5.0.30.0000.03711.62
5.0.20.0000.04311.62
5.0.10.0070.04011.62
5.0.00.0070.06311.62
4.4.90.0000.02011.62
4.4.80.0030.02011.62
4.4.70.0000.03711.62
4.4.60.0030.01711.62
4.4.50.0070.02311.62
4.4.40.0000.05311.62
4.4.30.0070.03011.62
4.4.20.0000.03311.62
4.4.10.0030.03311.62
4.4.00.0000.05311.62
4.3.110.0070.02011.62
4.3.100.0000.03311.62
4.3.90.0030.03311.62
4.3.80.0000.03311.62
4.3.70.0070.02711.62
4.3.60.0030.03011.62
4.3.50.0000.04011.62
4.3.40.0000.04711.62
4.3.30.0000.03311.62
4.3.20.0030.03711.62
4.3.10.0030.03311.62
4.3.00.0000.03711.62

preferences:
45.33 ms | 400 KiB | 5 Q